<template>
  <div>
    <h1>App</h1>
    <button @click="show = !show">{{ show }}</button>
    <TsCard v-if="show"></TsCard>
  </div>
</template>
<script setup>
import { ref } from 'vue';

const show = ref(true)
</script>
<style>
div {
  border: solid;
  padding: 10px;
}
</style>